| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.85 | 6.554% | $138.3604 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $183.32 | 4.170% | $190.9644 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $230.48 | 10.681% | $255.0976 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $64.59 | 6.680% | $68.9046 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $27.80 | 5.853% | $29.4271 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $52.54 | 3.217% | $54.2302 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $165.85 | 6.719% | $176.9935 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $854.43 | $913.9778 | $913.97 | $914.00 | $914.00 | |